baber/WOPTO huggingface dataset:
Patent JP-H0365929-A (JP)
Title: Optical demultiplexer
Inventor: KITAGAWA TAKESHI
IPC: G02F1/35
Filed: 1989-08-04
Abstract: PURPOSE:To realize simple constitution and provide an amplifying function, and to demultiplex the multiplexed signal light without any loss by providing an optical amplification part made of quartz glass to which a rare earth element is added at least one place, and connecting exciting light guide-in parts which guide exciting light in the optical amplification part. CONSTITUTION:Optical amplification parts 15a and 15b consist of erbium-added single-mode optical fibers formed by adding the rare earth element, e.g. erbium to single-mode optical fibers. The exciting light guide-in parts 14a and 14b multiplex the exciting light from an exciting light source with signal light beams after demultiplexing which are projected from signal light projection parts 13a and 13b and guide the multiplexed light beams to the optical amplification parts 15a and 15b. When the exciting light beams are guided in, the rare earth element is excited with the exciting light to generate excited amplification effect accordingly. Therefore, the signal light beams which are made incident on the optical amplification parts 15a and 15b are amplified through amplifying operation and loss due to propagation in a signal light demultiplexing circuit is compensated. Consequently, the wavelength-multiplexed signal light can be demultiplexed with the simple constitution.
Patent JP-H1010442-A (JP)
Title: Finger loop
Inventor: KONNO RIKUZOU
IPC: G02B25/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To easily perform a delicate work with the fingertips of both hands while holding a magnifier by a finger by providing a ring in which the finger is inserted at the tip edge of a handle at a fixed distance from the magnifier and providing a projection so that the ring may not be freely rotated. SOLUTION: The finger insertion ring in which the finger is inserted is provided on the grip of the loop through the handle. Furthermore, the projecting projections are provided at two points on the outside of the ring. The projections are prevented from rotating by interposing another finger between the projections. When the loop is used, the forefinger is inserted in the ring of the loop and the middle finger is interposed between two projections projecting to the outside so as to stabilize the magnifier. In the case of performing the work while holding a minute thing with the fingertips, the forefinger is inserted in the ring of the magnifier. By inserting the finger and holding the magnifier, a distance between the magnifier and the fingertip becomes constant and the minute thing at the fingertip is clearly observed, and then the stable work is easily performed.
Patent JP-H0650965-A (JP)
Title: Method for setting appreciation period of meat processed foodstuffs and for judging degree of ripening
Inventor: OSAJIMA YUTAKA
IPC: A23L13/00
Filed: 1992-07-30
Abstract: PURPOSE:To set an appreciation period and judge the degree of ripening easily and accurately by using 1,6-dioxacyclododecane-7, and 12-dione as indexes for constituents directly related to storage smell and a peculiar aroma of meat processed foodstuffs. CONSTITUTION:The 1,6-dioxacyclododecane-7, and 12-dione which are constituents directly related to storage smell and a peculiar aroma of meat processed foodstuffs are measured, thus setting the appreciation period and then judging the degree of repining. The meat processed foodstuffs to be judged are hams, bacons, sausages, pressed hams, roast porks, hamburger steaks, meat balls, and other processed foodstuffs using pork and beef. For measuring 1,6- dioxacyclododecane-7, and 12-dione, for example, a specific amount of water is added to a certain amount of meat processed foodstuffs, 2 peptanal, etc., are added as an internal standard, vapor distillation is performed after homogenization and those distilled are directly concentrated by the column method and are analyzed by GC-Mass for determining a compound.
Patent JP-H0737509-A (JP)
Title: Recycle method for color cathode-ray tube
Inventor: GOTO KUNIO
IPC: H01J9/50
Filed: 1993-07-24
Abstract: PURPOSE:To completly remove a fluorescent screen and a carbon film without causing irregularities on an inner surface which is the base of the fluorescent screen and the carbon film in the recycle method of a color cathode-ray tube panel wherein the fluorescent screen and the carbon film are formed on the inner surface. CONSTITUTION:Liquid undamageable to a panel e.g. water 4 is jetted at high pressure to the inner surface of a panel 1 to remove a fluorescent film 3 and a carbon film 2. Moreover, acid solution 5 is used to the inner surface of the panel 1 to apply smoothing treatment. Consequently the fluorescent film 3 and the carbon film 2 can be removed by the pressure of the liquid 4 and the panel is not damaged by the liquid, eliminating the probability of causing irregularities on the panel 1 and also smoothing the inner surface by the acid solution 5.
Patent JP-2000020951-A (JP)
Title: Flexible processing system for substrate for hard disk
Inventor: TANI KAZUNORI
IPC: B08B1/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To automate a process for performing a series of processing, to improve surface roughness and to improve quality in a surface by automatically transferring respective substrates with robot arms from a loader unit to an unloader unit. SOLUTION: A first processing unit 22 contains a turntable 44 placing a hard disk substrate 10 and a sub-unit 31 performing grinding processing to the substrate on the turntable, and performs cleaning operation of the substrate after being processed. The cleaned substrate 10 is held by a robot arm 34 to be transferred to a processing position 10D of a second processing unit 23. The second processing unit 23 contains a turntable 45 placing the substrate 10 and the sub-unit 33 performing the grinding processing to the substrate 10 on the turntable. The substrate 10 after being processed is held by the robot arm 43 and is placed on the turntable 46 of a spin dry drying unit 26, arrives at a drying position 10H, and after being dried it is transferred to an extraction side standby position 10J.
Patent JP-H067144-A (JP)
Title: Ashtray with alarm
Inventor: TSUKIKI KAZUNORI
IPC: A24F19/00
Filed: 1992-06-22
Abstract: PURPOSE:To detect light or heat generated from a cigarette and sound an alarm when the cigarette is fallen from the ashtray by mounting a detector for detecting the light or heat on the outer side of the ashtray. CONSTITUTION:A detector (preferably a piezoelectric type IR ray sensor) 2 for detecting light or heat is mounted on the outer side of an ashtray 1 to detect the light or heat generated from a cigarette and give an alarm sound from an alarm 3, when the cigarette is fallen from the ashtray 1. A light source mounted on the outer surface of the ashtray 1 is simultaneously lightened.
Patent JP-2000035815-A (JP)
Title: Numerically controlled machine tool
Inventor: NIWA TOMOMITSU
IPC: G05B19/4067
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To speedily realize a resumption processing even if a fault occurs during a series of machine operations instructed by an auxiliary command by storing a machine operation command at the time of interruption and reflecting it on a processing at the time of resumption. SOLUTION: When an NC work program 103 is interrupted (S112), the state of an NC machine tool at that time is stored (S121). When an operator is going to resume the NC work program (S118) after he executes an interruption operation (S113), an NC machine tool state at the time of resumption is grasped (S122) and it is compared with an NC state stored at the time of interruption. Thus, a program for restoration is generated (S123). When work is to be resumed (S118), the generated restoration program is executed (S124) and the NC state stored at the time of interruption is restored (S125). Then, the NC work program 103 after interruption is executed. Consequently, the interruption of the NC work program can be resumed.
Patent JP-S6444941-A (JP)
Title: Silver halide photographic sensitive material with excellent coloring property and image stability
Inventor: NISHIJIMA TOYOKI
IPC: G03C7/30
Filed: 1987-08-13
Abstract: PURPOSE:To improve the coloring property of the titled material and the light stability of a yellow image by incorporating a specified yellow color matter forming coupler, an organosilane compd. and a high b.p. org. solvent in at least one layer of an emulsion layer, respectively. CONSTITUTION:The yellow color matter forming coupler shown by formula I, the organosilane compd. and the high b.p. org. solvent having <=6.0 dielectric constant are incorporated in at least one layer of the emulsion layer. In formula I, R1 is alkyl group, R2 is aryl group, Z1 is a group capable of releasing a coupler bound with carbon atom by nitrogen atom. And, the organosilane compd. comprises 1-2 aryloxy groups or heterocyclic oxy group or cycloalkylene group or a group contg. said group, arylene alkyl group or a group contg. said group or alkylene arylene group or a group contg. said group, etc. Thus, the coloring property of the titled material and the light stability of the yellow image are improved.
Patent JP-S6359250-A (JP)
Title: Irregular access preventing system
Inventor: ENOMOTO MIDORI
IPC: H04M11/00
Filed: 1986-08-29
Abstract: PURPOSE:To permit data communication between a remote station and a center to be restarted, when a lock releasing password is inputted from a remote station whose access request is neglected by an irregular access, by accepting the access request of the remote station, when the lock releasing password is collated and coincidence is obtained. CONSTITUTION:When an irregular user requests a regular access after the irregular access is performed by an irregular user, the denial of the access request of the remote station is permitted to release, and also, the repeating of the trial of the irregular access is prevented from occurring, and simultaneously, the acceptance of the regular access is restarted from the remote station. In other words, a modem device 1 at a center side receives the lock releasing password by a transmission/reception part 8, and confirms the registration of the lock canceling password on a memory part 7 by a control part 9, and the acceptance denial of the access request to the remote station is released if the lock releasing password is correct, and the input request of a user password is transmitted by an instruction to the transmission/reception part 8.
Patent JP-S6263421-A (JP)
Title: Apparatus for heat-treating semiconductor wafer
Inventor: AOYANAGI KENICHI
IPC: H01L21/22
Filed: 1985-09-13
Abstract: PURPOSE:To improve the quality of semiconductor wafers by providing each exhaust tube with each flow rate adjusting valve and each flow rate sensor, and allowing each flow rate adjusting valve to be controlled with said each flow rate sensor, thereby keeping the gas concentration within each process tube always uniform. CONSTITUTION:Each exhaust tube 7 is provided with each flow rate adjusting valve 12 and each flow rate sensor 13, and a control unit 14 for electrically controlling opening and disclosure of each flow rate adjusting valve 12 is connected to said each flow rate sensor 13. The exhaust gas flow rate is detected with each flow rate sensor 13 of each exhaust tube 7, and the detection signal is transmitted to the control unit 14. The control unit 14 transmits the output signal which was compared and computed to each flow rate adjusting valve 12 to control opening and disclosure thereof. with this, the gas concentration within each process tube is kept always uniform to dissolve the fluctuation of the diffusion action of semiconductor wafers W, thereby improving the quality.
Patent JP-S58105349-A (JP)
Title: Signal processing adder and substractor circuit
Inventor: KURODA YASUHIRO
IPC: G06F7/50
Filed: 1981-12-16
Abstract: PURPOSE:To save hardware, by adding n-bit input data having inverted code bits, and then inverting the code bits from the result of addition to extract the upper n bits. CONSTITUTION:The addends and augends are stored in 4-bit registers 12 and 14 respectiely. The code bits A1 and B1 given from the registers 12 and 14 are inverted by inverters 20 and 22. Then the addends and augends having inverted code bits are fed to an adder 10 to perform an addition. Based on the result of this addition, a code bit C is inverted by an inverter 24 and upper 4 bits are extracted.
Patent JP-2000033363-A (JP)
Title: Garbage treating system
Inventor: SAKAMOTO NORIMASA
IPC: B02C18/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To conduct highly reliable, sanitary and efficient garbage treatment by allowing even the solid suspending in the upper layer of a storage tank to be treated. SOLUTION: An outlet 308 is disposed at the upper part of a storage tank 301, and a solid-liq. separator 400 is furnished below the outlet 308. When the water level is detected by a standard water level sensor 306, the liq. material contg. sludge, etc., is returned to the storage tank 301 from a settling tank 530 to raise the water level of the storage tank 301 to cause overflowing. Consequently, the mixture in the storage tank 301 is discharged into the solid-liq. separator 400 from the outlet 308, and the solid such as sludge suspending in the upper layer oaf the storage tank 301 is treated.
Patent JP-H1028511-A (JP)
Title: Apparatus for preventing birds from coming flying, suitable for outdoor street illuminating lamp or the like
Inventor: SAKAI KATSUTOSHI
IPC: A01M29/32
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for preventing birds from coming flying, capable of eliminating problems in which counterplans such as the stretching of a bird preventing net, the reflection of the sunlight by a reflecting plate to threaten birds by light rays, the ringing of a big sound generator to menace birds by sound and the standing of pins to pain birds are considered so as to deal with the situation of corrosion of street light by feces and urine of birds but, after the passage of a fixed period of time, birds get accustomed to them, observe and study and the effect is lost. SOLUTION: This apparatus consists of a base frame 2 and preventing devices 3. The base frame 2 is composed of a supporting board 2A obtained by gradually bending a narrow horizontal board upward, fitting sides connected to the front and the rear ends of the supporting board, and a supporting rod. The preventing devices 3 comprise each a preventing device main body 3A and a suspending tool 3B and the preventing tool main body 3A is composed of a magnet part, an inner case and an outer case. The magnet part is housed in the inner case and the inner case is housed in the outer case. The preventing device main body is continuously variably suspended through a hanging tool from the supporting board.
Patent JP-H0653302-A (JP)
Title: Evacuating device
Inventor: KASAI KAZUMI
IPC: H01L21/68
Filed: 1992-07-30
Abstract: PURPOSE:To realize a vacuum device capable of accurately and mechanically performing remote control with shutter or the like from the outside of the vacuum device in the vacuum device for manufacturing a semiconductor device. CONSTITUTION:In a vacuum device that an internal mechanism 2 of a vacuum chamber 1 can be controlled from outside of the vacuum chamber 1, the vacuum device has a buffer chamber 3 provided on a wall surface of the vacuum chamber 1, and the inside of the buffer chamber 3 is held hermetically and the outside thereof comprises first bellows 4 exposing to an atmosphere within the vacuum chamber 1 and second bellows 5 exposing to the outside of the vacuum chamber 1, and the pressure of the buffer chamber 3 is higher than that within the vacuum chamber 1 and held lower than the outer atmospheric pressure.
Patent JP-H0856561-A (JP)
Title: Steaming-and-heating disinfection apparatus for vegetable and fruit
Inventor: HORIIKE TOMOJI
IPC: A23B7/005
Filed: 1994-08-29
Abstract: PURPOSE: To provide a steaming-and-heating disinfection apparatus having a simple structure capable of being set up on use, loaded on a car and carried to a necessary place. CONSTITUTION: A chamber 1 is loaded on a car, and it is provided with a steaming-and-heating treatment section which is sealed from the outside, an inlet port through which a vegetables and fruits-holding piled-container 11 is transferred into the steaming-and-heating treatment section, and an outlet port through which the piled container 11 is transferred out to a packing house 7. Further, the path 10 for transferring out a treated piled container from the outlet port to the packing house 7 is constructed in tubular bellows connecting the outlet port with the packing house 7. Further, the steaming-and-heating treatment section is provided with a draft generating means for sending steamed- and-heated air homogeneously and evenly into the inside of the piled container 11 and a draft controlling means for controlling steaming-and-heating treatment conditions.
Patent JP-H0523684-A (JP)
Title: Immobilized microbe and method and device for treating waste water using the microbe
Inventor: SUMINO TATSUO
IPC: C08L33/26
Filed: 1991-07-19
Abstract: PURPOSE:To treat waste water by using the immobilized microbe capable of being easily discarded. CONSTITUTION:This microbe is covered and immobilized with a high molecular substance to be solubilized by an oxidizing agent. The immobilized microbe is filled in a waste water treating tank 1 and brought into contact with waste water which is treated, the exhausted pellet is introduced into a pellet dissolving tank 2, an oxidizing agent is injected from an injection pipe 9 and mixed with the pellet, and hence the pellet is dissolved and disposed in a sludge treating device 3 along with the excess sludge from a settling basin 4. Accordingly, the exhausted pellet is easily dehydrated, incinerated and discarded.
Patent JP-H1048010-A (JP)
Title: Detecting method and device for use of service water
Inventor: SHIMIZU YOSHIO
IPC: G01F1/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To easily install and remove a detector without cutting a water pipe, by converting the vibration of a detected water pipe into an electric signal, and determining the use or non-use of the service water on the basis of the condition of the signal. SOLUTION: A vibration detecting element 2 of a piezo-electric ceramic sensor is closely fixed to a surface of a water pipe, for converting the vibration generated on the pipe 1 into an electric signal. This micro-signal is amplified 3, and is converted into a DC voltage in proportion to a signal of the detecting element 2 by a signal converting circuit 4. A determining circuit 6 starts a timer circuit 7 when the amplitude of the voltage waveform output by the converting circuit 4 smaller or larger than a determination level stored in a determination level memory circuit 5. The timer circuit measures the duration of each amplitude, and the determinating circuit 6 determines that the water is used or not used for a long period when the duration is more than the predetermined time. Thereby the use of water detector can be easily installed and removed without cutting the water pipe.
Patent JP-H0367283-A (JP)
Title: Developer replenishing device
Inventor: KATO SHUNJI
IPC: G03G15/08
Filed: 1989-08-05
Abstract: PURPOSE:To prevent the outbreak of an accident of the damage of a motor, etc., occurring in the clogging with a toner in a transfer path and to increase the capacity to house the toner by disposing a torque limiter mechanism between the driven shaft of a transporting member constituting a continuous transporting section and a driving shaft for driving the driven shaft of the transporting member. CONSTITUTION:The driving shaft 35 integral with an input gear 34 connected to the output shaft of the motor is disposed coaxially and relatively rotatably at the input end 30a of the driven shaft 30 of a screw 22 and the torque limiter mechanism 40 engages with the outer periphery of the driving shaft 35 to the outer periphery of the driven shaft 30. The mechanism to operate in such a manner as to transmit the torque from a driving side to a driven side at the stationary time, but to shut off the transmission of the driving torque from the driven side when an overload is applied on the driven side is used for this torque limiter mechanism 40. The outbreak of an accident of the damage of the motor, etc., occurring in the clogging with the toner in the transfer path is prevented in this way and the mzx. limit of the capacity to house the toner is increased.
Patent JP-H0866637-A (JP)
Title: Controller for shaking separator
Inventor: IWAI MICHIKAZU
IPC: B07B13/18
Filed: 1994-08-29
Abstract: PURPOSE: To improve the adjusting accuracy of an unpolished rice partition plate by moving the husking ratio sensor disposed at the unpolished rice partition plate to the extreme plus sieve side in a lateral direction and setting the reference control voltage value meeting the unpolished rice separated by a shaking sepn. plate in the initial period of a sepn. operation. CONSTITUTION: Unpolished rice is drifted and distributed to the plus sieve 15c side in the lateral direction of the shaking sepn. plate 15, unhulled rice is drifted and distributed to the minus sieve side and the blended rice of the unhulled rice and the unpolished rice is drifted and distributed in the intermediate part thereof and the blended rice is sorted when the blended rice is supplied to the shaking sepn. plate 15 and the plate is moved back and forth diagonally upward in the lateral direction.  The unpolished rice partition plate 18 and the husking rate sensor 30 are moved to the end on the extreme plus sieve side 15c in the lateral direction of the shaking sepn. plate 15 at the time of beginning of the separating operation and the unpolished rice drifted and distributed on the plus sieve side 15c in the lateral direction of the shaking sepn. plate 15 is supplied to the husking ratio sensor 30, by which the reference voltage value of the unpolished rice is set. The control command signal of the unpolished rice partition plate 18 is then emitted in accordance with the voltage value measured by the husking rate sensor 30 and the reference voltage value of the unpolished rice, by which the movement of the unpolished rice partition plate 18 is adjusted.
Patent JP-H1048280-A (JP)
Title: Method and device for detecting disconnection of resistance load
Inventor: MITSUMOTO YUTAKA
IPC: G01R31/02
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To appropriately detect the disconnection of a resistance load even when the load is associated with a nonlinear element. SOLUTION: A current detector 4 and voltage detector 3 detect the currents and voltages of a plurality of resistance loads 1 and a function detector 5 functionally detects the nonlinear fluctuations of the loads 1 from the detected current values and voltage values. Then a disconnection discriminator 6 stores the fluctuating range of one load 1 from the detected results of the detector 5 and discriminates the disconnection of the load 1. The discriminator 6 is constituted so that the discriminator 6 can appropriately detect the disconnection of the load 1 even when the load 1 is associated with a nonlinear element.
Patent JP-H0489318-A (JP)
Title: Production of spherical titania
Inventor: KON YOJIRO
IPC: C01G23/053
Filed: 1990-08-02
Abstract: PURPOSE:To stably obtain high-purity monodispersion spherical titania particles of desired particle size by hydrolyzing titanium tetra-n-butoxide in an alcohol solvent in the presence of ammonia catalyst. CONSTITUTION:To 1mol of titanium tetra-n-butoxide, 2-15mol of water, 0.05-2mol of ammonia catalyst, 1-20l of an alcohol solvent selected from ethanol, propanol and n-butanol are added to effect the hydrolysis. Thus, monodispersion spherical titania particles of 0.1-5mum particle size are obtained.